Day-9 Sunday, March 03, Brasil Open Result & Scores
Men's Singles Results Finals
| Player 1 | Score | Player 2 |
| Guido Pella | 7-5, 6-3 | Christian Garin |
Day-8 Saturday, March 02, Brasil Open Result & Scores
Men's Singles Results Semifinals
| Player 1 | Score | Player 2 |
| Guido Pella | 7-6(12-10), 7-6(7-1) | Laslo Djere |
| Christian Garin | 6-4, 6-4 | Casper Ruud |
Men's Doubles Finals
| Team 1 | Score | Team 2 |
| Máximo González / Federico Delbonis | 6-4, 6-3 | Luke Bambridge / Jonny O'Mara |
Day-7 Friday, March 01, Brasil Open Result & Scores
Men's Singles Quarterfinals
| Player 1 | Score | Player 2 |
| Guido Pella | 6-0, 6-3 | Marco Trungelliti |
| Christian Garin | 4-6, 6-4, 6-4 | Leonardo Mayer |
| Casper Ruud | 6-1, 6-1 | Hugo Dellien |
| Laslo Đere | 6-2, 3-6, 6-3 | Felix Auger Aliassime |
Men's Doubles Semifinals
| Team 1 | Score | Team 2 |
| Federico Delbonis / Maximo Gonzalez | 7-6(7-4), 6-4 | Roman Jebavy / Andres Molteni |
| Luke Bambridge / Jonny O'Mara | 3-6, 6-4, 10-5 | Rogério Dutra Silva / Thomaz Bellucci |
Day-6 Thursday, February 28, Brasil Open Result & Scores
Men's Singles Round of 16
| Player 1 | Score | Player 2 |
| Hugo DELLIEN | 6-4, 7-6(7-3) | Juan Ignacio LONDERO |
| Casper RUUD | 6-3, 6-4 | Joao SOUSA |
| Felix AUGER-ALIASSIME | 7-6(7-2), 7-6(7-5) | Albert RAMOS-VINOLAS |
| Laslo DJERE | 6-3, 3-6, 7-6(7-2) | Malek JAZIRI |
Men's Doubles Quarterfinals
| Team 1 | Score | Team 2 |
| Federico DELBONIS vs Maximo GONZALEZ | 6-4, 7-6(7-5) | Pablo CUEVAS/Horacio ZEBALLOS |
Day-5 Wednesday, February 27, Brasil Open Result & Scores
Men's Singles Round Of 16
| Player 1 | Score | Player 2 |
| Guido Pella | 6-2 6-4 | Roberto Carballes Baena |
| Leonardo Mayer | 6-1 3-6 6-3 | Lorenzo Sonego |
| Christian Garin | 7-6(5) 6-7(4) 7-6(2) | Jaume Munar |
Men's Singles Round Of 32
| Player 1 | Score | Player 2 |
| Felix Auger-Aliassime | 5-7 6-3 6-3 | Pablo Cuevas |
| Laslo Djere | 7-6(5) 4-6 6-4 | Alessandro Giannessi |
Men's Doubles Quarter Final Results
| Team 1 | Score | Team 2 |
| Roman Jebavy/Andres Molteni | 6-4 6-2 | Maximilian Marterer/Andreas Mies |
| Luke Bambridge/Jonny O'Mara | 6-4 6-4 | Sander Gille/Joran Vliegen |
Day-4 Tuesday, February 26, Brasil Open Result & Scores
Men's Singles
| Player 1 | Score | Player 2 |
| Jaume Munar | 6-3 6-2 | Pedro Sakamoto |
| Juan Ignacio Londero | 7-6(3) 6-1 | Paolo Lorenzi |
| Hugo Dellien | 6-1 6-2 | Pedro Martinez |
| Albert Ramos-Vinolas | 6-1 6-3 | Facundo Bagnis |
| Thiago Seyboth Wild | 6-3 4-6 6-2 | Elias Ymer |
Men's Doubles
| Team 1 | Score | Team 2 |
| Pablo Cuevas/Horacio Zeballos | 7-5 6-4 | Marcelo Demoliner/Frederik Nielsen |
| Thomaz Bellucci/Rogerio Dutra Silva | 6-7(3) 7-6(4) 12-10 | Leonardo Mayer/Joao Sousa |
| Roman Jebavy/Andres Molteni | 6-0 6-3 | Roberto Carballes/ BaenaMalek Jaziri |
| Federico Delbonis/Maximo Gonzalez | 6-4 6-4 | David Marrero/Philipp Oswald |
| Maximilian Marterer/Andreas Mies | 6-7(11) 6-0 10-6 | Igor Marcondes/Rafael Matos |
*Updated after the 28th February 2019 matches
